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1. (WO2013045496) METHOD FOR TREATING THE SURFACE OF A BANKNOTE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/045496    International Application No.:    PCT/EP2012/068968
Publication Date: 04.04.2013 International Filing Date: 26.09.2012
IPC:
D21H 19/16 (2006.01), D21H 19/20 (2006.01), D21H 21/18 (2006.01), D21H 21/40 (2006.01), B42D 15/00 (2006.01), D21H 19/24 (2006.01)
Applicants: OBERTHUR FIDUCIAIRE SAS [FR/FR]; 7 avenue Messine F-75008 Paris (FR)
Inventors: BORDE, Xavier; (FR).
CHAPEAU, Guillaume; (FR).
GILLOT, Julien; (FR)
Agent: BRANGER, Jean-Yves; Cabinet Regimbeau Espace Performance - Bâtiment K F-35769 Saint-Grégoire Cedex (FR)
Priority Data:
1158646 27.09.2011 FR
Title (EN) METHOD FOR TREATING THE SURFACE OF A BANKNOTE
(FR) PROCEDE DE TRAITEMENT DE SURFACE D'UN BILLET DE BANQUE
Abstract: front page image
(EN)The present invention relates to a method for treating the surface of a banknote (1) comprising, on at least one of its opposing surfaces (20, 21), at least a printed item comprised of at least a design (3), this surface (20, 21) and its associated printed item (3) being covered in a transparent protective coating (R), characterized by the fact that a coating is applied via printing, said coating containing a varnish and an organic chemical compound incorporating fluorine atoms in the form of at least a perfluoro-polyether (PFPE) group, on said surface (20, 21), and by the fact that it is dried.
(FR)La présente invention se rapporte à un procédé de traitement de surface d'un billet de banque (1) qui comporte, au moins sur l'une de ses faces opposées (20, 21), au moins une impression consistant en au moins un motif (3), cette face (20, 21) et son impression associée (3) étant recouverts d'un revêtement de protection transparent (R), caractérisé par le fait que l'on procède à la mise en place par impression d'un revêtement contenant un vernis et un composé chimique organique incorporant des atomes de fluor sous forme d'au moins un groupement perfluoro-polyéther (PFPE), sur ladite face (20, 21), et que l'on procède à son séchage.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)